- Clean the outside of your computer's monitor with Simple Green, 409, or a
similar cleaner.
- Spray a cloth with glass cleaner and wipe the screen. If you
attempt to clean an LCD computer screen, be careful not to press
too hard on the screen. Be sure to use a clean, soft
cloth.
We do not recommend cleaning the inside of a conventional monitor
(CRT) unless you are an experienced technician. The pc monitor's picture tube
retains a high voltage even after the power is shut off.